A team of researchers at Queen's University has developed a powerful new kind of computing machine that uses light to take on ...

Imagine a clock that doesn’t have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at CU Boulder have used liquid crystals, the same materials that ...

David Pogue is a six-time Emmy winner for his stories on "CBS Sunday Morning," where he's been a correspondent since 2002. Pogue hosts the CBS News podcast "Unsung Science." He's also a New York Times ...

Plus a simple tool that makes it better for laptops. Losing something you spent time working on, or photos that you can't replace, is devastating. You might think this is a problem of the past because ...